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Methyl (S)-(+)-3-(2,2-dimethyl-1,3-dioxolan-4-yl)-trans-2-propenoate

Also known as: Methyl (E)-3-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]prop-2-enoate, (E)-Methyl 3-(2,2-dimethyl-1,3-dioxolan-4-yl)acrylate, 2-Propenoic acid, 3-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-, methyl ester, (2E)-, MFCD00075404, Methyl (S)-(+)-3-(2,2-dimethyl-1,3-dioxolan-4-yl)-trans-2-propenoate

Methyl (S)-(+)-3-(2,2-dimethyl-1,3-dioxolan-4-yl)-trans-2-propenoate (CAS 81703-93-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H14O4 and a molecular weight of 186.20500 g/mol. Key properties include a boiling point of 260.961ºC at 760 mmHg, a density of 1.079 g/mL at 25ºC(lit.) and a flash point of 95.6 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.
81703-93-7
Jingsj CID
J-38739-3
Molecular Formula
C9H14O4
Molecular Weight
186.20500 g/mol
Category
Organic Acids
Last updated
11/2/2026
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Physicochemical Properties

Boiling Point260.961ºC at 760 mmHg
Density1.079 g/mL at 25ºC(lit.)
Flash Point95.6 °C
Exact Mass186.08900
PSA44.76000
LogP0.86710
Refractive Indexn20/D 1.454(lit.)

Frequently Asked Questions

What is the CAS number of Methyl (S)-(+)-3-(2,2-dimethyl-1,3-dioxolan-4-yl)-trans-2-propenoate?

The CAS number of Methyl (S)-(+)-3-(2,2-dimethyl-1,3-dioxolan-4-yl)-trans-2-propenoate is 81703-93-7.

What are the molecular formula and molecular weight of Methyl (S)-(+)-3-(2,2-dimethyl-1,3-dioxolan-4-yl)-trans-2-propenoate?

Methyl (S)-(+)-3-(2,2-dimethyl-1,3-dioxolan-4-yl)-trans-2-propenoate has molecular formula C9H14O4 and molecular weight 186.20500 g/mol.

What are the upstream and downstream products of Methyl (S)-(+)-3-(2,2-dimethyl-1,3-dioxolan-4-yl)-trans-2-propenoate?

For Methyl (S)-(+)-3-(2,2-dimethyl-1,3-dioxolan-4-yl)-trans-2-propenoate, Upstream Products: (R)-(+)-2,2-Dimethyl-1,3-dioxolane-4-carboxaldehyde, Methyl 2-(diethoxyphosphoryl)acetate, Monomethyl malonate; Downstream Products: (S)-(-)-5-Hydroxymethyl-2(5H)-furanone, (S)-4,5-isopropylidene-2-pentenol, (S)-Methyl 3-(2,2-dimethyl-1,3-dioxolan-4-yl)propanoate.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Methyl (S)-(+)-3-(2,2-dimethyl-1,3-dioxolan-4-yl)-trans-2-propenoate (CAS 81703-93-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38739-3 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.